.read_sec{position:relative}.read_sec .top_cont{padding-bottom:10px;text-align:center}.read_sec .read_sec_main{display:grid;gap:0 30px;grid-template-columns:1fr 1fr;grid-template-rows:1fr}.read_sec .book_item img{border-radius:10px;object-fit:cover;vertical-align:middle;width:100%}.read_sec .book_item{overflow:hidden}@media screen and (max-width:767px){.read_sec .read_sec_main{display:block}.read_sec .book_item:not(:last-child){margin-bottom:40px}}